The MICROCHIP TECH. part ATMEGA4809-AFR is an advanced 8-bit AVR RISC microcontroller with 48KB of Flash memory, operating at both 3.3V and 5V. It comes in a 48-Pin TQFP package for easy integration into your electronic designs. This part is perfect for a wide range of applications that require a powerful and versatile microcontroller. Packaged in Tape&Reel format for convenient handling and storage.